NETGEAR cable modems and modem routers with a V suffix in the model name support Comcast Xfinity Voice service and provide RJ11 telephone jacks for you to connect your landline telephone equipment:
- C7100V
- CM500V
- CM1150V
- CM2050V
Note: These devices only support Xfinity Voice service. If you use another provider for Voice over Internet Protocol (VoIP) phone service, check with your provider to see if you can use a standard NETGEAR modem and router.
For more information: